Display screen or portion thereof with transitional graphical user interface



This application is related to U.S. patent application Ser. No.16/283,426, entitled “Controlling an Electronic Gaming Machine toProvide a “Prize On” Symbol Trigger,” to U.S. patent application Ser.No. 29/681,215, entitled “Display Screen or Portion Thereof withTransitional Graphical User Interface,” U.S. patent application Ser. No.29/681,216, entitled “Display Screen or Portion Thereof withTransitional Graphical User Interface” and U.S. patent application Ser.No. 29/681,221, entitled “Display Screen or Portion Thereof withTransitional Graphical User Interface,” all of which are being filed onthe same day as the present application and all of which are herebyincorporated by reference and for all purposes.

FIG. 1 is a first image in a sequence of a display screen or portionthereof with transitional graphical user interface showing our newdesign;

FIG. 2 is the second image thereof;

FIG. 3 is the third image thereof;

FIG. 4 is the fourth image thereof;

FIG. 5 is an enlarged view of a portion of the display screen or portionthereof with transitional graphical user interface of FIG. 1, shownseparately for clarity of illustration;

FIG. 6 is an enlarged view of a portion of the display screen or portionthereof with transitional graphical user interface of FIG. 2, shownseparately for clarity of illustration;

FIG. 7 is an enlarged view of a portion of the display screen or portionthereof with transitional graphical user interface of FIG. 3, shownseparately for clarity of illustration; and,

FIG. 8 is an enlarged view of a portion of the display screen or portionthereof with transitional graphical user interface of FIG. 4, shownseparately for clarity of illustration.

The appearance of the transitional image sequentially transitionsbetween the images shown in FIGS. 1-4. The process or period in whichone image transitions to another image forms no part of the claimeddesign.

The dashed broken line in the perimeter of the drawings illustrates adisplay screen or portion thereof and forms no part of the claimeddesign. The remaining broken lines illustrate portions of the graphicaluser interface and form no part of the claimed design.

CLAIM We claim the ornamental design for a display screen or a portion thereof with transitional graphical user interface, as shown and described. 